CN209969165U - High-efficient pickling bath tail gas absorbs cover - Google Patents
High-efficient pickling bath tail gas absorbs cover Download PDFInfo
- Publication number
- CN209969165U CN209969165U CN201920611279.5U CN201920611279U CN209969165U CN 209969165 U CN209969165 U CN 209969165U CN 201920611279 U CN201920611279 U CN 201920611279U CN 209969165 U CN209969165 U CN 209969165U
- Authority
- CN
- China
- Prior art keywords
- cover body
- pickling bath
- cover
- tail gas
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a high-efficient pickling bath tail gas absorbs cover, including the support frame and the cover body, the support frame fix pickling bath one side, cover body one side link to each other with the support frame is articulated, support frame and cover body opposite side between be provided with elevating gear, the cover body be the structure of leaking hopper down, cover body top set up the extraction opening, the cover body end opening outside be provided with the stiffener, generally, the utility model has the advantages of, simple structure, convenient to use is swift, can effectively absorb the acid mist that produces in the pickling bath, reduces the volume of induced drafting, reduces energy consumption, effectively solves the poor class problem of absorption effect that exists among the current absorption mode, has high use value.
Description
Technical Field
The utility model belongs to the technical field of hot dipping zinc equipment, a tail gas absorption cover, especially a high-efficient pickling bath tail gas absorption cover is related to.
Background
In order to prevent metal oxidation corrosion, a zinc layer is plated on the surface of a metal component, so that the corrosion resistance of the metal component is improved, therefore, the galvanizing technology is an important production technology, the steel component is subjected to outdoor corrosion prevention at present, a common method adopts a hot dip galvanizing technology, and the process generally comprises the steps of immersing the metal component into a high-temperature molten zinc solution after decontamination, acid pickling rust removal and plating assistance treatment, so that the zinc layer is tightly attached to the surface of the metal component, and then performing corresponding technical treatment such as passivation and the like, so that the corrosion prevention effect is achieved.
In the process of carrying out pickling rust cleaning on a workpiece, generally, the purpose of removing rust by reacting with iron rust is achieved by using hydrochloric acid, the workpiece is lifted by using a travelling crane to move into a pickling tank for pickling rust cleaning, the hydrochloric acid is very easy to volatilize, the environment nearby the pickling tank is often polluted, the health of workers is influenced, the existing suction mainly carries out side suction on two sides of the opening of the pickling tank, but the pickling tank is often wide, the absorption effect is poor, and acid mist cannot be effectively absorbed.
Disclosure of Invention
An object of the utility model is to provide a high-efficient pickling bath tail gas absorbs cover, simple structure, convenient to use is swift, can effectively absorb the acid mist that produces in the pickling bath, reduces the volume of induced drafting, reduces energy consumption, effectively solves the poor class problem of absorption effect that exists among the current absorption mode, has high use value.
The purpose of the utility model is realized like this: the utility model provides a high-efficient pickling bath tail gas absorbs cover, includes the support frame and the cover body, the support frame fix in pickling bath one side, cover body one side link to each other with the support frame is articulated, support frame and cover body opposite side between be provided with elevating gear, the cover body for leaking the structure of fighting, cover body top set up the extraction opening, the cover body end opening outside be provided with the stiffener.
The cover body on be provided with the observation window of constituteing by organic glass.
The cover body is made of plastic.
The lifting device is a hydraulic cylinder, an air cylinder or an electric lifter.
The number of the air extraction openings is 1 ~ 10.
The air suction port is connected with the exhaust fan through a connecting hose.
The utility model provides a high-efficient pickling bath tail gas absorption cover, mainly constitute by support frame and the cover body, the support frame is fixed in pickling bath one side, fix the support frame, conveniently maintain the change, cover body one side links to each other with the support frame is articulated, it can rotate around the articulated shaft to articulate to link to each other to make the cover body, be provided with elevating gear between support frame and the cover body opposite side, the rotation of the cover body is controlled through elevating gear, thereby control the state that opens and shuts of absorption cover, elevating gear is the pneumatic cylinder, cylinder or electric lift, conveniently select the most suitable elevating gear according to actual need, the cover body is the structure of leaking down, the structure intensity of leaking down the fill structure can improve the cover body, gather together to acid mist tail gas and improve absorption efficiency, cover body top sets up the extraction opening, conveniently suction the tail gas in the absorption cover body, the extraction opening is 1 ~ 10, select the extraction opening of suitable quantity according to the length of pickling bath, avoid the energy waste when guaranteeing the suction effect, the extraction opening passes through the coupling hose and links to the exhaust fan, the connection hose can effectively adapt to the activity suction of the absorption of acid mist in the absorption cover body, the absorption tower, the work piece is prevented to be gone into the lift by the lift control lift pole to the lift, the work piece of the lift control, the lift control is gone up and is gone into the lift and is improved, the work piece and is prevented to the work piece to be put down the lift and is made up the lift to the lift and is gone into the lift control, the lift work.
Generally, the utility model has the advantages of, simple structure, convenient to use is swift, can effectively absorb the acid mist that produces in the pickling bath, reduces the volume of induced drafting, reduces energy consumption, effectively solves the poor class problem of absorption effect that exists among the current absorption mode, has high use value.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic view of another state structure of the present invention.
In the figure: 1. support frame 2, the cover body 3, elevating gear 4, extraction opening 5, stiffener 6, observation window.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in the attached drawings 1-4, the tail gas absorption cover for the high-efficiency pickling tank comprises a support frame 1 and a cover body 2, wherein the support frame 1 is fixed on one side of the pickling tank, one side of the cover body 2 is hinged to the support frame 1, a lifting device 3 is arranged between the support frame 1 and the other side of the cover body 2, the cover body 2 is of a reversed funnel structure, an air suction opening 4 is formed in the top of the cover body 2, and a reinforcing rod 5 is arranged on the outer side of a lower opening of the cover body 2.
The cover body 2 is provided with an observation window 6 made of organic glass.
The cover body 2 is made of plastic. 3
The lifting device 3 is an electric lifter.
The number of the air pumping holes 4 is 3.
The air suction port 3 is connected with an exhaust fan through a connecting hose.
The utility model discloses when using: a high-efficiency pickling bath tail gas absorbing cover mainly comprises a supporting frame and a cover body, wherein the supporting frame is fixed on one side of a pickling bath and is fixed, maintenance and replacement are convenient to carry out, one side of the cover body is hinged with the supporting frame and is connected with the supporting frame in a hinged mode so that the cover body can rotate around a hinged shaft, a lifting device is arranged between the supporting frame and the other side of the cover body, the rotation of the cover body is controlled through the lifting device, the opening and closing state of the absorbing cover is controlled, an electric lifter of the lifting device can be conveniently and quickly controlled to operate, the most appropriate lifting device can be conveniently selected according to actual needs, the cover body is of a reverse leakage hopper structure, the structural strength of the cover body can be improved through the reverse leakage hopper structure, acid mist tail gas is gathered to improve the absorption efficiency, an air suction opening is formed in the top of the cover body, the suction opening is convenient to, avoid the energy extravagant when guaranteeing the suction effect, the extraction opening passes through coupling hose and links to each other with the air exhauster, coupling hose can effectively adapt to the activity of the cover body, absorb the processing in sucking acid mist tail gas to the absorption tower through the fan, the cover body end opening outside is provided with the stiffener, improve the structural strength of the cover body, be provided with the observation window that comprises organic glass on the cover body, conveniently look over the work piece rust cleaning condition in the pickling bath through the observation window, the cover body is made by plastics, effectively avoid being corroded by acid, the life of the extension cover body. When a travelling crane is used for placing or hanging a workpiece into or out of the pickling tank, the lifting device is controlled to drive the cover body to rise, the workpiece can conveniently enter and exit the pickling tank, the cover body is lowered to be buckled on the pickling tank after the workpiece is placed, acid mist tail gas is absorbed, and the acid mist is prevented from volatilizing outwards.
Generally, the utility model has the advantages of, simple structure, convenient to use is swift, can effectively absorb the acid mist that produces in the pickling bath, reduces the volume of induced drafting, reduces energy consumption, effectively solves the poor class problem of absorption effect that exists among the current absorption mode, has high use value.
Claims (6)
1. The utility model provides a high-efficient pickling bath tail gas absorbs cover, includes the support frame and the cover body, its characterized in that: the supporting frame fix in pickling bath one side, cover body one side link to each other with the supporting frame is articulated, supporting frame and cover body opposite side between be provided with elevating gear, the cover body for leaking hopper structure backward, cover body top set up the extraction opening, the cover body end opening outside be provided with the stiffener.
2. The high-efficiency pickling bath tail gas absorption cover as claimed in claim 1, is characterized in that: the cover body on be provided with the observation window of constituteing by organic glass.
3. The high-efficiency pickling bath tail gas absorption cover as claimed in claim 1, is characterized in that: the cover body is made of plastic.
4. The high-efficiency pickling bath tail gas absorption cover as claimed in claim 1, is characterized in that: the lifting device is a hydraulic cylinder, an air cylinder or an electric lifter.
5. The exhaust gas absorption hood for the high-efficiency pickling bath according to claim 1, wherein the number of the pumping holes is 1 ~ 10.
6. The high-efficiency pickling bath tail gas absorption cover as claimed in claim 1, is characterized in that: the air suction port is connected with the exhaust fan through a connecting hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611279.5U CN209969165U (en) | 2019-04-30 | 2019-04-30 | High-efficient pickling bath tail gas absorbs cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611279.5U CN209969165U (en) | 2019-04-30 | 2019-04-30 | High-efficient pickling bath tail gas absorbs cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209969165U true CN209969165U (en) | 2020-01-21 |
Family
ID=69260395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920611279.5U Expired - Fee Related CN209969165U (en) | 2019-04-30 | 2019-04-30 | High-efficient pickling bath tail gas absorbs cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209969165U (en) |
-
2019
- 2019-04-30 CN CN201920611279.5U patent/CN209969165U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209969156U (en) | Absorption cover for zinc smoke dust removal absorption tower | |
| CN101298681B (en) | Pickling device for metallic material | |
| CN103422144B (en) | Electrolytic pole board passes in and out the driving of groove location automatically | |
| CN201224764Y (en) | Pickling device for metallic material | |
| CN212741539U (en) | Pickling device is used in production of high strength bolt | |
| CN209969165U (en) | High-efficient pickling bath tail gas absorbs cover | |
| CN209798062U (en) | Device for galvanizing steel pipe | |
| CN209974861U (en) | High-efficient flue gas absorption cover is used to galvanizing bath | |
| CN210420244U (en) | Full-automatic vertical lifting type electroplating production line | |
| CN209338663U (en) | A kind of thin specification rope making steel wire of medium high carbon is at heat treatment acid washing phosphorization equipment | |
| CN212864919U (en) | Hot-dip galvanizing totally-enclosed pretreatment system | |
| CN214779423U (en) | Reusable zinc impregnation furnace burden negative pressure discharging device | |
| CN208995575U (en) | A kind of galvanized bath | |
| CN212404290U (en) | Insulator iron cap acid dip pickle | |
| CN210207861U (en) | Brazing filler metal cleaning production line | |
| CN209081961U (en) | A kind of circulation galvanization production line | |
| CN210023002U (en) | Rotary cleaning device for speed reducer shell | |
| CN215288981U (en) | Surface treatment pool before metal galvanization | |
| CN219079652U (en) | Environment-friendly closed metal surface pretreatment operation room device | |
| CN206970718U (en) | Copper ball cleaning device in a kind of titanium tetrachloride refining step | |
| CN209508412U (en) | A kind of environmentally friendly nigrescence equipment of railway elastic bar | |
| CN201003070Y (en) | Closed type single-sheet stainless steel plate continuous pickling system | |
| CN215050718U (en) | Pickling bath is used in oil pipe production | |
| CN206570385U (en) | A kind of guard rail steel pipe galvanizing rig | |
| CN220432985U (en) | Pickling device for hot galvanizing production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |